Weather in Seattle International Raceway, United States
Weather Advisories
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Today's weather summary
The weather in Seattle International Raceway on Friday, July 24th, will be clear throughout the day, together with few clouds before dawn.
There's seems to be also high probability of cloud overcast in the early morning around 7 am.
Weather information for Seattle International Raceway, on Friday, July 24th:
The highest temperature of the day is going to be 28°C at about 4 pm. The day will have very high relative humidity, with average humidity of 72%, ranging from 38% to a maximum value of 97% at about 7 am. The wind will be light, and will get up to 14 km/h at 7 pm, blowing from the north-west. The cloud coverage will range from 0% around 2 pm to as high as 100% around 9 am with an average of 24%.
There is no probability for any precipitation throughout the day. The dew point will range from 12°C up to a maximum value of 15°C around 8 pm.
The visibility is expected to be good with average visibility of 15 km throughout the day. Atmospheric pressure will be normal with average pressure of 1014 hPa. Sunrise will be at 5:37 am, and sunset at 8:52 pm. The day will have 15 hours and 15 minutes of daylight.
Air quality forecast for Seattle International Raceway, on Friday, July 24th:
On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 14 and 52.
Pollen forecast for Seattle International Raceway, on Friday, July 24th:
The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.
The weather in Seattle International Raceway on Saturday, July 25th, will be cloudy for most of the day, together with many clouds before dawn.
There is also a chance for few clouds before dawn at about 12 am.
Weather details for Seattle International Raceway, on Saturday, July 25th:
The maximum temperature of the day will be 21°C around 2 pm. The day will have high relative humidity, with average humidity of 69%, ranging from 52% to a maximum value of 83% at about 1 am. The wind will be breezy, and will get up to 19 km/h at 1 pm, blowing from the west. The cloud coverage will range from 15% around midnight to as high as 100% around 11 pm with an average of 90%.
There is no probability for any precipitation throughout the day. The dew point will range from 10°C up to a maximum value of 14°C around 1 am.
The visibility is expected to be good with average visibility of 16 km throughout the day. Atmospheric pressure will be normal with average pressure of 1015 hPa. Sunrise will be at 5:38 am, and sunset at 8:51 pm, making it a total of 15 hours and 13 minutes of daylight.
Air quality forecast for Seattle International Raceway, on Saturday, July 25th:
On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 24 and 44.
Pollen forecast for Seattle International Raceway, on Saturday, July 25th:
The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.
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